Radiant|Lab Grown|IGI

1.47ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG710505512

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG710505512

Diamond specifications and retailer prices

From $409 NZD
$230 USD
As of October 31, 2026
Save $1,711 NZD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,630 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.47ct lab-grown radiant diamond

This 1.47ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG710505512 or 710505512. Listed at 20 retailers as of October 31, 2026, with a 418% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.47
Carat
F
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710505512
Dimensions7.69 × 5.60 × 3.97 mm
L/W Ratio1.37
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.60 mm1.47 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710505512
Side View
Table 61.0%Crown 40.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,688 NZD|Low: $366 NZD|High: $2,844 NZD|Avg: $1,082 NZD|-40.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 7$382 NZD
Retailer 3$409 NZD
Retailer 8$473 NZD
Retailer 9$473 NZD
Retailer 4$613 NZD
Retailer 13$782 NZD
Retailer 2$834 NZD
Retailer 5$857 NZD
Retailer 15$905 NZD
Retailer 17$1,089 NZD
Retailer 16$1,157 NZD
Retailer 6$1,164 NZD
Retailer 12$1,182 NZD
Retailer 14$1,377 NZD
Retailer 10$1,521 NZD
Retailer 18$1,552 NZD
Brilliant Earth$1,688 NZD
Retailer 11$2,119 NZD

39 data points across 18 retailers

20 retailers$409 NZD to $2,119 NZD

Retailer 1
-
$382 NZD
$215 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$409 NZD
$230 USD
View
Final sale: no returns
Retailer 3
-
$467 NZD
$263 USD
View
Price last confirmed 39 days ago
Retailer 4
-
$473 NZD
$266 USD
View
Price last confirmed 9 days ago
Retailer 5
-
$473 NZD
$266 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$613 NZD
$345 USD
View
A
Retailer 7
-
$782 NZD
ZAR 7,112 ZAR
View
A
Retailer 8
-
$834 NZD
£370 GBP
View
B+
Retailer 9
-
$905 NZD
$509 USD
View
Retailer 10
-
$1,023 NZD
A$886 AUD
View
Price last confirmed 156 days ago
B+
Retailer 11
-
$1,089 NZD
$613 USD
View
B+
Retailer 12
-
$1,157 NZD
$651 USD
View
Retailer 13
-
$1,164 NZD
A$1,008 AUD
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$1,182 NZD
$665 USD
View
B+
Retailer 15
-
$1,377 NZD
$775 USD
View
Retailer 16
-
$1,521 NZD
$856 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,552 NZD
$873 USD
View
B
Retailer 18
-
$1,688 NZD
$950 USD
View
B
Retailer 19
-
$2,119 NZD
£939 GBP
View
Most Expensive
Brilliant Earth
16205566A · Oct 26
$2,630 NZD
$1,480 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $409 NZDSave up to $1,711 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.47ct Radiant
$409 NZD